
function showStu(req, res){
	res.writeHead(200,{'Content-type','text/html;charset=UTF-8'});
	res.end('我是首页');
}

function showStu(req, res){
	res.writeHead(200,{'Content-type','text/html;charset=UTF-8'});
	res.end('学员页面');
}

function show404(req, res){
	res.writeHead(200,{'Content-type','text/html;charset=UTF-8'});
	res.end('404 Not Found');
}

exports.showIndex = showIndex;
exports.showStu = showStu;
exports.show404 = show404;